ProMag's vast product line includes parts and accessories for nearly every firearm platform we know and love. Whether you're looking to upgrade your weapon or add more firepower to your arsenal, ProMag has you covered. This aftermarket high-capacity magazine works with any standard AR pistol/rifle chambered in .223 Remington or 5.56 NATO. Standard issue is typically 30, but this magazine has a capacity of 42 rounds for more shooting and less reloading on the range. Constructed of DuPont Zytel based polymer, the fears of corrosion or magazine maintenance is greatly reduced so you can train worry free in almost any conditions. Internally its heat-treated chrome silicon wire spring is paired with a polymer follower to increase the service life and reliability of the magazine. Unlike standard run of the mill mag selection, your rifle will stand out at the next training session with its attractive desert tan aesthetics. Stock up on quality ProMag magazines to ensure your AR-15 or M16 is always ready to go.

Features and Specifications:
Manufacturer Number: COL-A22B
Fits: AR-15
Caliber: .223 Remington & 5.56 NATO
Capacity: 42 Rounds
Body: DuPont Zytel Polymer
Follower: Polymer
Spring: Heat Treated Chrome Silicon Wire
Baseplate: Polymer
Color: Desert Tan